im trying to set up a game controller from my old logitech controller. I want to use the pedals as they are ok and transform the brake padel with a load cell.
so i hooked everything up and copy and pasted some code from everywhere i could get it.

///////////////////////////////////////////////////////////////////////
// MACROS
///////////////////////////////////////////////////////////////////////
// How many samples to take at initialization of the library to zero
// out the offset of the load cell.
#define BRAKE_PEDAL_LOAD_BEAM_CELL_TARE_REPS 10

// Sanity check for the load cell readings. This will typically be to
// prevent from loading negative values if/when the load cell is pulled
// in the wrong direction
#define BRAKE_PEDAL_LOAD_BEAM_CELL_MAX_VAL 2000000

// This setting links the maximum effort applied to the pedal to the
// maximum value sent to the joystick interface.
// The joystick interface expects a value ranging from 0 t0 1023. Adjust
// this number to your liking, so the joystick will read 1023 at the maximum
// force you feel comfortable applying to the brake pedal (without braking it).
// The hardware I am using is 3D printed and I do not recommend this value
// Be set any lower than 1100. Any lower value will require more force to
// be applied to the pedal, and may damage the 3D printed parts.
#define BRAKE_PEDAL_LOAD_BEAM_CELL_SCALING 1100

///////////////////////////////////////////////////////////////////////
void setup()
///////////////////////////////////////////////////////////////////////
{
// Zero the pedal offset. This is is to compensate for the own weight
// of the pedal. It is important not to apply any force to the pedal
// While this is happening
brake_pedal.begin(1 /* DAT */, 0 /* CLK */, 128 /* GAIN */);
brake_pedal.tare(BRAKE_PEDAL_LOAD_BEAM_CELL_TARE_REPS);

so i got the loadcell to work and i thought adding the other 2 pedals shouldnt be that big a deal. but i was wrong, i cant get it to work after reading and wathcing lots of tutorials. what i see is the brakepedal moving but the z is doing some random thing and the y isnt doing anything

i must have done something wrong here. could you guys help me in the right direction?